231458564794 has 8 divisors (see below), whose sum is σ = 365460891840. Its totient is φ = 109638267516.

The previous prime is 231458564789. The next prime is 231458564807. The reversal of 231458564794 is 497465854132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3045507394 + ... + 3045507469.

It is an arithmetic number, because the mean of its divisors is an integer number (45682611480).

Almost surely, 2^231458564794 is an apocalyptic number.

231458564794 is a deficient number, since it is larger than the sum of its proper divisors (134002327046).

231458564794 is a wasteful number, since it uses less digits than its factorization.

231458564794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6091014884.

The product of its digits is 29030400, while the sum is 58.

The spelling of 231458564794 in words is "two hundred thirty-one billion, four hundred fifty-eight million, five hundred sixty-four thousand, seven hundred ninety-four".